Ribbon Communications to Report Fourth Quarter and Full Year 2025 Financial Results on February 5, 2026

Ribbon Communications (Nasdaq: RBBN) will report fourth quarter and full year 2025 financial results after market close on Thursday, February 5, 2026.

Rhea-AI Summary

Ribbon Communications (Nasdaq: RBBN) will report fourth quarter and full year 2025 financial results after market close on Thursday, February 5, 2026. A conference call with the financial community is scheduled for 4:30 p.m. ET the same day and will be webcast.

Dial-in numbers and a live listen-only webcast will be available via the company’s Investor Relations website, where a replay will be posted shortly after the call.

Argus Feb 2 session

+5.34% close to close Open Argus

Details

News Market Reaction – RBBN

On Feb 2, the day this news came out, RBBN closed 5.34% above the previous close.

Data tracked by StockTitan Argus for the Feb 2 session.

Market Context

On Feb 2, the day this news came out, the stock closed 5.3% above the previous close. A strong posit...

Analysis

On Feb 2, the day this news came out, the stock closed 5.3% above the previous close. A strong positive reaction aligns with the stock’s proximity to a 52-week low and a below-200-day MA setup, where anticipation around upcoming results can attract interest. Historical news has sometimes seen selling even on constructive updates, so any large gain could have faced profit-taking. With prior Q3 2025 figures showing revenue of $215.4M and a net loss of $12.1M, investors would likely have focused on evidence of continued cash-flow improvement.

Key Figures

Earnings release date: February 5, 2026 Conference call time: 4:30 p.m. ET Domestic dial-in: 877-407-2991 +5 more

Earnings release date

February 5, 2026

Q4 and full year 2025 results release after market close

Conference call time

4:30 p.m. ET

Start time for Q4/FY 2025 earnings call

Domestic dial-in

877-407-2991

US participants’ earnings call access number

International dial-in

201-389-0925

International participants’ earnings call access number

Q3 2025 revenue

$215.4M

Quarter ended September 30, 2025 (Form 10-Q)

Q3 2025 net loss

$12.1M

Quarter ended September 30, 2025 (EPS $(0.07))

Operating cash flow

$22.2M

Year-to-date 2025 operating cash flow turned positive

Total debt face value

$344.3M

2024 credit facility at average interest rate 10.6%

Historical Context

5 past events · Latest: Dec 17

5 events

1. Dec 17

   Customer deployment

   24h Move

   -1.0%

   Strategic collaboration to transform Nasstar’s UK national voice infrastructure.

2. Dec 04

   Customer win

   24h Move

   -4.2%

   Aircall deploying Ribbon solutions on AWS to enhance global communications.

3. Nov 17

   Investor conferences

   24h Move

   -2.6%

   Participation in four year-end investor conferences to engage shareholders.

4. Nov 12

   Technology milestone

   24h Move

   +1.9%

   Field trial achieving 20Tbps optical transmission over 10,000 km JUNO cable.

5. Oct 31

   Equity compensation

   24h Move

   +0.0%

   Inducement RSU and PSU grants for new senior sales executives.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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PLANO, Texas, Feb. 2, 2026 /PRNewswire/ -- Ribbon Communications Inc. (Nasdaq: RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced that it will report financial results for the fourth quarter and full year of 2025 after the close of the market on Thursday, February 5, 2026. Following the release, Ribbon Communications will host a conference call with the financial community at 4:30 p.m. ET to discuss the results.

Conference Call Details and Webcast
Date: Thursday, February 5, 2026
Time: 4:30 p.m. ET
Dial-in number (Domestic): 877-407-2991
Dial-in number (International): 201-389-0925
Instant Telephone Access: Call me™
Live (Listen-only) Webcast: Available via the Investor Relations website at  investors.ribboncommunications.com, where a replay will also be available shortly following the conference call.

About Ribbon
Ribbon Communications (Nasdaq: RBBN) delivers secure cloud communications and IP and optical networking solutions to service providers, enterprises and critical infrastructure sectors globally. We engage deeply with our customers, helping them modernize their networks for improved competitive positioning and business outcomes in today's smart, always-on and data-hungry world. Our end-to-end portfolio of communications software and IP Optical networking solutions delivers superior value and innovation by leveraging cloud-native architectures, automation and analytics tools, and leading-edge security. We maintain a keen focus on our commitments to Environmental, Social, and Governance (ESG) matters, offering an annual Sustainability Report to our stakeholders. To learn more about Ribbon, please visit rbbn.com.

Investor Contact +1 (978) 614-8050 ir@rbbn.com

Media Contact Catherine Berthier +1 (646) 741-1974 cberthier@rbbn.com

View original content to download multimedia:https://www.prnewswire.com/news-releases/ribbon-communications-to-report-fourth-quarter-and-full-year-2025-financial-results-on-february-5-2026-302675772.html

SOURCE Ribbon Communications Inc.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

When will Ribbon Communications (RBBN) release Q4 and full-year 2025 results?

Ribbon Communications will release fourth quarter and full-year 2025 results after market close on February 5, 2026. According to the company, the release will be followed by a conference call at 4:30 p.m. ET and a live webcast on its Investor Relations website.

How can investors listen to the Ribbon Communications (RBBN) earnings call on February 5, 2026?

Investors can listen via a live listen-only webcast on the company’s Investor Relations website or by dialing the provided conference numbers. According to the company, a replay will be posted on the Investor Relations site shortly after the call concludes.

What time is Ribbon Communications (RBBN) hosting the earnings call on February 5, 2026?

The earnings conference call is scheduled for 4:30 p.m. ET on February 5, 2026. According to the company, the call follows the results release and will be accessible by telephone and a live webcast for investors and analysts.

What dial-in numbers will I use for the Ribbon Communications (RBBN) February 5, 2026 call?

Use the domestic dial-in 877-407-2991 or the international dial-in 201-389-0925 to join the call. According to the company, these numbers provide access for listeners to the 4:30 p.m. ET conference call following the earnings release.

Where will the replay of Ribbon Communications (RBBN) Q4 2025 earnings call be available?

A replay will be available on Ribbon Communications' Investor Relations website shortly after the conference call ends. According to the company, the webcast replay will allow investors to review the discussion and financial disclosures at their convenience.